Premiere Pro how-to
How to blur a face in Premiere Pro and track it
Short answer
Apply a blur effect (Gaussian Blur, or Mosaic for a pixelated look) to the clip, draw an ellipse mask over the face, assign the mask to the blur in Effect Controls, feather the edge, and click Track selected mask forward and backward so the blur follows the face. Adobe lists blurring faces as a typical use of mask tracking.
Checked against: Adobe Premiere (formerly Premiere Pro), 2026 releases, Windows and Mac.
Step by step: Blur + tracked mask
Apply a blur
In the Effects panel search for Gaussian Blur (or Mosaic) and drag it onto the clip. Raise Blurriness until the face is unrecognisable.
Draw an ellipse mask
Hold the Object Mask Tool and choose the Ellipse Mask Tool, then draw over the face in the Program Monitor.
Assign the mask to the blur
In Effect Controls, drag the mask from Unassigned Masks onto the blur effect. Add Mask Feather for a soft edge.
Track the face
Click Track selected mask forward and backward. Premiere tracks the mask across frames; review in the Program Monitor and fix any frames where it slips.
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If it doesn't work
| What you see | Fix |
|---|---|
| Face is visible for a few frames | Step through frame by frame and adjust the mask at those frames; tracking loses fast turns and occlusions. |
| Blur still lets you recognise the person | Raise Blurriness or use Mosaic; strong blur matters more than a pretty edge. |
| Several people to hide | Add one mask per face to the same blur effect, or duplicate the effect. |
Questions people ask
Can Premiere Pro blur faces automatically?
Premiere tracks a mask you place on the face; Object Masking can select the person for you. Always review the result.
Gaussian Blur or Mosaic?
Both work. Mosaic reads clearly as deliberate anonymisation; Gaussian Blur looks softer.
How do I blur a license plate or logo?
Same method with a rectangle mask instead of an ellipse.
More Premiere Pro guides
Sources and how we checked
- Adobe Help: Create masks using shapes (checked 2026-10-05; Adobe blocks automated readers; text read from the Internet Archive copy of 18 Apr 2026)
- Adobe Help: Track masks (checked 2026-10-05; Adobe blocks automated readers; text read from the Internet Archive copy of 29 Sep 2026)
Reviewed October 5, 2026 by the Koldflux team. Each step is compared with Premiere Pro's own documentation (linked above) and with the top search results for this task; where they disagree, the maker's documentation wins. Steps without a source link follow the menu names that several current guides agree on.